chore: update package.yml runner from self-hosted to macos-latest (#5857)

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Author: yomybaby

.github/workflows/package.yml

@@ -21,7 +21,7 @@ jobs:
       pull-requests: read
       repository-projects: read
       statuses: read
-    runs-on: [self-hosted, macOS, ARM64]
+    runs-on: macos-latest
     environment: app-packaging
     steps:
       - name: Check out Git repository